Part of it was one metre underground.

它的一部分在地下一米处。

youdao

The cables are buried one metre below ground level.

电缆埋在地平面下一米深的地方。

《牛津词典》

One hundred centimeters make one metre.

一百厘米是一米。

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It is even one metre longer than intended an earthquake in 1995 nudged supporting towers further apart.

ECONOMIST: The bridge to nowhere in particular

If he did the chicane properly, he would never have crossed the line one metre behind Kimi.

BBC: McLaren discover date for appeal

Each spacecraft is a spinning cylinder about two metres across and one metre high, crammed with instrumentation.

BBC: NEWS | Science/Nature | Chinese-European mission set for launch